This Pump Jack Means Greatest Economy 



In Large Quantity Pumping From Small Deep Wells 



It is adapted for pumping wells of so small a diameter that they can be 

 pumped only by plunger pumps and the air lift. It delivers a larger quantity 

 than any other type of a plunger pump and it is far more economical of power than 

 the air lift. 



It permits the use of a double acting water 

 cylinder with a 36 inch stroke. 



And it is used in conjunction with the 

 "American" water cylinder having the cylin- 

 der shell, plunger and valves constructed en- 

 tirely of bronze and so designed that the valves 

 can be drawn from the well with the plunger 

 rods without disturbing the casing. 



This pump jack is very r'gid in construc- 

 tion and has enormous strength. It occupies 



small floor space and every part is accessible 

 without climbing. 



The important feature about this jack is the 

 improved, pivoted, roller-bearing walking beam, 

 giving a long stroke to the plunger rod with a 

 short drop travel of the main shaft. 



The gear wheels are counterbalanced, the 

 gears are machine cut and the pinions arc made 

 of rawhide for noiseless operation. 



This jack is operated either by belt power or 

 directly geared to electric motor. 



If you have large capacity pumping from deep wells, let us show you 

 why this improved jack will solve your pumping problems most economically. 

 Write for deep well catalog' 110. 



The American Well Works 



General Office and Works: Aurora, 111. 

 Chicago Office : First National Bank Building 



